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- The inverse of a class of block tridiagonal matrices is investigated. 摘要讨论了一类块三对角矩阵的求逆问题。
- A relation between the inverse elements is found, and a new algorithm for inverting a block tridiagonal matrix is established. 当考虑该表达式的结构特徵时，可得到块元素的递推关系式，由此得到一个求逆矩阵的新算法。
- A modified type of preconditioner is constructed with the help of local block factorization of block tridiagonal matrices. 利用块三对角阵分解因子构造了一类修正型不完全分解预条件子,分析了该预条件子的存在性及其若干性质。
- The processes will not break down when the block tridiagonal systems coefficient matrix is diagonally dominant.The complexity of the algorithm is analyzed. 当块三对角线性方程组的系数矩阵为对角占优时 ,算法在执行过程中不会中断 ;
- periodic block tridiagonal matrix 周期块三对角矩阵
- Block tridiagonal symmetry matrix 块三对角对称矩阵
- block tridiagonal linear systems 三对角块方程组
- Parallel Local Block Factorization to Block Tridiagonal Matrices 块三对角矩阵的并行局部块分解预条件
- He is a great guy, a chip off the old block. 他是一位好人，就像他父亲一样。
- Solving Eigenvalue of a Kind of Block Tridiagonal Matrix and its Application 一类块三对角阵特征值的求解及应用
- EVALUATING THE FACTORS OF BLOCK TRIDIAGONAL MATRIX AND ITS APPLICATION 块三对角阵分解因子的估值与应用
- That old block of flats is a real eyesore! 那座旧公寓真不顺眼！
- The Fast Algorithm for Inverting Block Tridiagonal Matrix and Block Period Tridiagonal Matrix 求分块三对角矩阵和分块周期三对角矩阵逆矩阵的快速算法
- The office block is under offer. 办公大楼已有人出价购买。
- He used his casting vote to block the motion. 他用他的投票反对动议的通过。
- A New Algorithm Suitable for Parallel Computing in Solving Linear Equations Involving Block Tridiagonal Coefficient Matrix 块三对角方程组的一种并行迭代解法
- A heavy snowfall block the main road. 一次严重的降雪阻塞了主要公路。
- Write your name in block capitals, please. 姓名请用大写。
- He buy a block of share in mark and spencer. 他购买了“麦克斯和斯潘塞百货联销店”的大宗股份。
- He has a mental block about maths. 他一遇到数学问题就糊涂。
